Question

if two triangles have three pairs of congruent angles, then the triangles are guaranteed to be congruent.
a. true
b. false

Explanation:

Congruent triangles require both congruent angles and congruent sides. Just having three pairs of congruent angles (which makes them similar by AA - Angle - Angle similarity criterion) does not guarantee congruence as the side lengths could be different. For example, two equilateral triangles with side lengths \(3\) and \(5\) have all angles equal (\(60^{\circ}\) each) but are not congruent.

Answer:

B. False